body {
    background: url(../img/bg.jpg) no-repeat center fixed;
    -webkit-background-size:cover;
    -moz-background-size:cover;
    -o-background-size:cover;
    background-size:cover;
}
.header {
  width: 1190px;
  height: 71px;
  padding-top: 15px;
  margin: 0 auto;
}
.header img {
    display: block;
    width: 200px;
}
.main {
  width: 1190px;
  margin: 100px auto;
}
h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #FF9800;
    font-weight: 700;
}
.login-form {
    width: 400px;
    margin: 0 auto;
    padding: 50px 30px;
    background: rgba(255, 255, 255, 0.3)
}
button {
    width: 100%;
    height: 40px;
    margin-top: 10px;
    background: #F48800;
    color: #fff;
    border: 0;
}
label {
    font-weight: normal;
}
input[type="checkbox"] {
    vertical-align: top;
    margin-right: 10px;
}

